//
//  SecondViewController.h
//  wifi4.2
//
//  Created by 郭四虎 on 15/11/11.
//  Copyright © 2015年 YouKu. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface SecondViewController : UIViewController

- (void)alert:(NSString *)msg;

- (void)backFront;

@end
